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verified publisher icon winddpan

var data: T! 会编译错误

Open keepyounger opened this issue 7 months ago • 7 comments

keepyounger avatar Jul 28 '25 03:07 keepyounger

请提供更多上下文

winddpan avatar Aug 03 '25 17:08 winddpan

邮件已收到，感谢您的来信! 我会尽快联系你的。

keepyounger avatar Aug 03 '25 17:08 keepyounger

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keepyounger avatar Aug 08 '25 09:08 keepyounger

你是不是安装SwiftLint了 ？ 如果是，你的lint规则可能需要调整一下

faimin avatar Aug 08 '25 09:08 faimin

没有安装SwiftLint，Swift不允许xx!.self这种写法，和SwiftLint无关

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keepyounger avatar Aug 09 '25 07:08 keepyounger 

@Codable
struct DemoModel {
    var name: String!
}

@winddpan 类似的代码都会报错，因为这样会自动生成String!.self这样的写法，Swift不允许String!.self这种写法

keepyounger avatar Aug 09 '25 07:08 keepyounger

确实没考虑强解包的情况，但是没人会这么写！ 声明强解包没有意义，JSONDecoder解析失败会抛异常，如果可选为空，声明可选?

winddpan avatar Aug 09 '25 11:08 winddpan